3. Assume ao =0 and w, w+&, where & are independent, identically distributed shocks that take value +A or -A with equal probability (so E(&) = 0). Suppose at t=0 we get a negative shock &=-A. - What would the optimal co be? What a would we need to make that possible? - Is that compatible with the liquidity constraint?
Q: None
A: The TC (total cost) using total variable cost (TVC) and total fixed cost (TFC): Total Cost…
Q: 13. Firms in Competitive Markets The market for fertilizer is perfectly competitive. Firms in the…
A: The true statement is - The price of fertilizer must be less than average total cost. If firms in…
Q: The Bank of Key West is not going to have enough reserves at the end of the business day to meet its…
A: Federal Reserve Interest RatesThe Federal Reserve is the framework in charge of managing the money…
Q: Suppose you are the money manager of an investment fund. The fund consists of four stocks with the…
A: Beta coefficient of portfolio = (Investment in Stock A / Total investment) * Beta of Stock A +…
Q: You deposit $92 each month into an account earning 4% interest compounded semiannually. How much…
A: The future value is a useful tool for making financial decisions, such as evaluating the value of an…
Q: None
A: Nash equilibrium is a situation where no player has an incentive to deviate from given the strategy…
Q: Consider two local banks. Bank A has 100 loans outstanding, each for $0.9 million, that it expects…
A: Let's start by calculating the expected overall payoff and the standard deviation for each bank. For…
Q: You and a good friend are supposed to meet in Paris, France. You know you have arranged to meet at…
A: Dominant strategy is a method of producing the best results for the player regardless of the…
Q: 5. Competition Maria's lawn mowing service is a profit-maximizing, competitive firm. Maria mows…
A: A profit-maximizing competitive firm operates within a market structure characterized by numerous…
Q: Suppose that Best National Bank currently has $200,000 in checkable deposits and $130,000 in…
A: Reserve requirements are the funds held in reserve by a bank to guarantee that it can satisfy its…
Q: Suppose that your demand schedule for pizza is as follows: Price (Dollars) Quantity of Pizzas…
A: Price elasticity of demand refers to a measure to explain the responsiveness of the quantity…
Q: When a monopoly increases its output and sales, Question 23 options: a) the output effect works to…
A: In a monopoly market, when the firm increases its output and sales, two opposing effects come into…
Q: 4. Small Open Economy and trade deficit Suppose that Ecuador is a small open economy running a trade…
A: The blue horizontal line represents the world interest rate (r*), which is fixed for a small open…
Q: ne day, Barry the Barber, Inc., collects $400 for haircuts. $50 is the cost of operation, which…
A: Disclaimer- “Since you have asked multiple questions, we will solve the first three questions for…
Q: 2. Two players play the following normal form game. 1\2 Left Middle Right Left Middle Right 4,2 3,3…
A: The objective of the question is to determine the outcome from the subgame perfect Nash equilibrium…
Q: Answering all questions compulsory...
A: Step 1:As shown in the graph, the firm producing the mountain bikes is competitive. So, it will…
Q: Price of X = $2 Income $24 = Price of Y=$4 Qx TUX MUX MUx/Px Qy TUY MUY MUy/Py 1 24 24 2 46 24 24 12…
A: The value of 'A' in the given table is 84. This was calculated using the formula A = TU_5 - MU_5,…
Q: Alienation and the Median-Voter Rule. Consider the example of the ice cream vendors on the beach.…
A: Approach to solving the question:Assume the beach is 1 mile long with equal distribution of…
Q: None
A: Game theory is a mathematical discipline commonly applied to the analysis of interactive strategic…
Q: The event that effectively killed the Monetary Commission of 1908 was O a. the election of Woodrow…
A: The United States central bank is known as the Federal Reserve that controls and regulates the…
Q: view picture
A: In consequence to the Federal Reserve buying the government bonds, the changes to First Main Street…
Q: 2. Study Questions and Problems #2 Suppose the minimum point on the LRAC curve of a soft-drink…
A: The current issue is the price-making mechanism under an oligopoly. Monopolistic, monopolistic…
Q: Refer to Figure. The graph represents a market in which Price 22 24 22 18 16 Social cost (private…
A: A cost or benefit that is incurred by the third party who is not primarily associated with the…
Q: None
A: Sculpture is a three-dimensional art form that involves creating objects or figures by carving,…
Q: Madison Gas and Electric (MGE) is a monopoly for electricity in the city. MGE has a cost function of…
A: Cost functionMarket demand function
Q: provide detailed and straightforward solution with steps, show proper calculations please.
A: Detailed explanation:1. Isoquants and IsocostsAn isoquant in production theory is a curve that…
Q: 4. Study Questions and Problems #4 The market equilibrium price for wheat is $4 per bushel. On the…
A: Market equillibrium price for wheat at $4 per bushel. Explanation:Step 1:Each producer makes up a…
Q: Memo #12 Dated Feb. 17/25 35 From Owners: Pay HST owing to the Receiver General for the period…
A: Interpretation of Memo #12This memo instructs you to pay the Harmonized Sales Tax (HST) owing to the…
Q: Suppose the inverse demand function is linear: p(q) = a - Bq. The monopolist's cost function is c(q)…
A: The inverse demand function is given as The cost function is given as The monopolist charges unique…
Q: Jesaki Water Sports incurs the following costs in producing a water ski vests in one day, for 0 < x…
A:
Q: PRICE (Dollars per bushel) 3. Study Questions and Problems #3 Suppose the market equilibrium price…
A: The statement "in a perfectly competitive industry, an individual wheat farmer is a price taker…
Q: In the table below, fill in the numeric answers in the "Willingness to Pay" (WTP) blanks where…
A: Collective WTP = WTPx + WTPy + WTPzQMCWTPXWTPYWTPZCollective…
Q: uring the Middle-Ages, the African city of Taghaza (located in modern ay Mali and known as one of…
A: The concept of cross-elasticity of demand, which measures how sensitive customers are to changes in…
Q: Using the monetary model with flexible price to explain: the effects of an increase in real income…
A: Here we have to explain the effects of an increase in real income on domestic economy under flexible…
Q: The Cobb-Douglas function is widely used in Economics to represent the relationship between the…
A: A) Write the conditions of KKT and find a solution of them, depending on p1, p2,w and a.The KKT…
Q: Find a very weakly dominant strategy that is not strictly dominant. 3) c; 5) x; 7) z 4) d; 2) b; 6)…
A: A weakly dominant strategy is a concept in game theory that describes a strategy that is at least as…
Q: 6. Short-run perfectly competitive equilibrium Consider a perfectly competitive market for wheat in…
A: From the graph mentioned in the question:The supply curve starts at the point where MC = AVC.The…
Q: view picture
A: An economics concept known as the simple money multiplier illustrates how variations in the money…
Q: In which years was the government's budget in deficit? Check all that apply. 1929 1948 1967 1986…
A: A budget deficit occurs when the expenditure incurred by the government exceeds the revenue earned.…
Q: In equilibrium c = y. i. Solve the household's problem. ii. Assume there is a firm that manages the…
A: The Laffer Curve illustrates the relationship between tax rates and government revenue. As tax rates…
Q: Exercise 1.12. Consider the following game. There is a club with three members: Ann, Bob and Carla.…
A: Define game theoryA mathematical field known as "game theory" is frequently used to analyze…
Q: Figure 5-6 Price 22 20- A 18+- 16+ 14 B 12 10 8 C 6 4 Demand ← 100 200 300 400 500 600 700 800 900…
A: Revenue basically refers to the total amount of money created by an organization from its business…
Q: Price D1 $12 5 299 02 S1 S2 19 14 $10 8 $8 11 $6 13 $4 16 $2 18 25622 12 17 15 15 18 13 753 21 11…
A: Market equilibrium basically refers to a scenario at which the quantity demanded is equal to the…
Q: \table[[],,, Pollute, Use FiThere are two firms whose factories sit alongside a lake. It costs each…
A: The scenario represent two firms situated by a lake, facing a decision on whether to install filters…
Q: Consider the following Stone-Geary utility function in a world with three commodities: u(x) = (x₁ −…
A: An economics tool for modelling consumer preferences is a mathematical representation known as a…
Q: Price discrimination is the practice of selling the same good at more than one price when the price…
A: For the statement "Price discrimination is not possible when a good is sold in a perfectly…
Q: We can find the market supply for phones by: a. multiplying the number of sellers by the number of…
A: In economics, the total willingness of individual suppliers to produce and sell a good at different…
Q: a) In the open economy ISLM model, describe the effects of fiscal and monetary ex- pansions with…
A: “Since you have posted multiple questions, we will provide the solution only to the first question…
Q: Figure 2-4 Wheat (bushels) E B D Apples (bushels) 1. In Figure 2-4, for which of the following would…
A: “Since you have posted multiple questions, we will provide the solution only to the first question…
Q: Draw a graph with pollution abatement on the horizontal axis (assume a firm can remove up to 100…
A: Pollution abatements are technologies used by industries or firms to reduce the impact of their…
question attached
Step by step
Solved in 5 steps with 11 images
- Q: Let's consider a long term model with sudden demand shock. The demand function is:(M/P)D=a,+aY-a,(r+re). a, refers to the shock. (a)For example, one day the exchange cost between bond and physical money suddenly becomes zero. Suppose people's expenditure is constant, how will the demand for money change? (hint: the demand for cash) (b)The conditions are the same as (a). In the long run, how will the price level P change?Please no written by hand solution Consider a scenario of a closed economy in the short run where price level is fixed. Assume that bothtaxes and money supply increase in a way that keep output constant in equilibrium (suppose that themarginal propensity to consume is less than one). Which of the following may result from the policychange?a) It will lead to an increase in investment but a decrease in consumption.b) It will result in an increase in investment but a decrease in government spending.c) It will lead to an increase in investment and private saving.d) It will decrease investment but increase in public saving.“Anytime it is snowing when Joe Commuter gets up inthe morning, he misjudges how long it will take him todrive to work. When it is not snowing, his expectationsof the driving time are perfectly accurate. Consideringthat it snows only once every ten years where Joe lives,Joe’s expectations are almost always perfectly accurate.”Are Joe’s expectations rational? Why or why not?
- . Consider the following IS-LM model (all amounts are in millions of dollars): C = 50 + 0.6 YD T = 20 G = 300 I = 450 + 0.2 Y - 1500 i Derive the IS equation in the form Y = function (i, ….). The central bank sets an interest rate of 10%. What is the full SR model eqm Y? Use (M/P)d=3Y– 4000i to calculate what the real Ms is at this full SR eqm. Graph this eqm in 3 separate graphs: i-Y, i-(M/P), and Z-Y spaces. You may link these graphs up or leave them separate. Suppose Congress decides to decrease G from 300 to 295, cet. par. Provide a specific $ amount for the new eqm Y. Show this “shock,” with its appropriate name, in the 3 graphs of part b. above. Present and discuss all changes in all components of IS and LM using…Assume that the one-year interest rate is on the vertical axis of the IS-LM model and that the yield curve is initially upward sloping. Suppose that financial market participants expect that the central bank will conduct an open market purchase of bonds in the future. Given this information, we would expect which of the following to occur? OA The yield curve will become downward sloping. B. There will be no change in the slope of the yield curve. C. The yield curve will become flatter. The yield curve will become steeper. OD. The yield curve will become vertical. OE.The following economic shock has occurred in this economy, ceteris paribus: Marginal propensity to import has increased Figure 1 W,J W1 E1 J1 Y1 Y (a) Represent this economic shock by drawing an appropriate new function in Figure 1. Mark w2 if the appropriate new function is a withdrawal function, or J2 if the appropriate new function is an injection function. (b) Indicate the following after the occurrence of the above economic shock in Figure 1: (i) the new equilibrium point as point E2, and (ii) the level of new equilibrium output as Y2
- Precautionary saving and prudence The Query to Example 17.2 asks how uncertainty about the future might affect a person's savings decisions. In this problem we explore this question more fully. All of our analysis is based on the simple two-period model in Example 17.1. a. To simplify matters, assume that r= in Equation 17.15. If consumption is certain, this implies that u(c0)=u(c1) or c0=c1. But suppose that consumption in period 1 will be subject to a zero-mean random shock, so that c1=c1p+x, where c1p is planned period- 1 consumption and x is a random variable with an expected value of 0. Describe why, in this context, utility maximization requires u(c0)=E[u(c1)] . b. Use Jensen's inequality (see Chapters 2 and 7 ) to show that this person will opt for c1pc0 , if and only if u is convex-that is, if and only if u0 . c. Kimball" suggests using the term "prudence" to describe a person whose utility function is characterized by u0 . Describe why the results from part (b) show that such a definition is consistent with everyday usage. d. In Example 17.2 we showed that real interest rates in the U.S. economy seem too low to reconcile actual consumption growth rates with evidence on individuals willingness to experience consumption fluctuations. If consumption growth rates were uncertain, would this explain or exacerbate the paradox?__________ refers to any situation in which disequilibrium is caused by one aspect of a society failing to change atthe same rate as an interrelated aspecThe figure shows the initial LRAS and SRAS curves. - Answer if the expected price is higher than, lower than, or equal to 20? - Additonally, answer how would SRAS curve shift here after: Leftward, Rightward, or No shift?
- 1 Inflation in the period t in the economy is described by the following function Tt -0.3 + 0.06u, + T where T; - inflation in the period t, ut - unemployment in the period t. Inflation expectations are formed adaptively: T = 0.7Tt-1 + 0.37_1, where T is the expected inflation in the period t. Let's assume that initially, in the time period t is equal to TO reduction of the inflation rate to the level of 0.05, starting from the year t: unemployment rate in year t = 0 and in year t = 1. 0, the inflation rate coincides with the level of inflationary expectations and T = 0.1. The Central Bank is conducting a policy of permanent (once and for all) 1. Calculate theWhat, precisely, are the two shocks? (For the purpose of this question,let’s ignore the signifcant role played by the fnancial crisis itself.)Use the IS-LM model to illustrate graphically the impact on output and interest rates of aone-time increase in the price level due to a large increase in oil prices.Be sure to label:i. the axes;ii. the curves;iii. the initial equilibrium values;iv. the direction the curves shift; andv. the terminal equilibrium values.